We have a 2012 RSS , got it out of winter storage today . This one has the manual parking brake . The brake won't lock , supposed to put some weight on it and the pedal will lock down , push down again to release. Went for a short run anyway and the "check transmission " fault came up on the screen . Then "check engine' fault came up. shut it down and pulled the key to clear the code , started driving again and 5 minutes later check engine light came back . Could the issue with the parking brake and "check Transmission " fault be related ? What is the proper sequence the find trouble codes if any with this Spyder 2012 RSS ? THKS If i disconnect the positive battery terminal will that clear the codes?